Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 9/17/22; data available through 9/16/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/16/22, there were 249,715 total cases and 2,076 total deaths.
In the past week, new cases grew by 12.6%; new deaths went from 0.3 to 0.6.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,371 days to 1,221 days (longer doubling time is better).
As of 9/16/22, there were 527,623 total cases and 5,708 total deaths.
In the past week, new cases grew by 14.2%; new deaths went from 2.0 to 2.1.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,185 days to 1,032 days (longer doubling time is better).
As of 9/16/22, there were 359,969 total cases and 5,275 total deaths.
In the past week, new cases grew by -53.6%; new deaths went from 1.0 to 1.3.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,022 days to 2,209 days (longer doubling time is better).
As of 9/16/22, there were 315,361 total cases and 3,525 total deaths.
In the past week, new cases grew by 14.9%; new deaths went from 1.1 to 2.3.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 734 days to 643 days (longer doubling time is better).
As of 9/16/22, there were 284,929 total cases and 3,557 total deaths.
In the past week, new cases grew by 11.9%; new deaths went from 0.4 to 1.0.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,013 days to 964 days (longer doubling time is better).
As of 9/16/22, there were 167,420 total cases and 1,382 total deaths.
In the past week, new cases grew by 2.9%; new deaths went from 0.0 to 0.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,354 days to 1,319 days (longer doubling time is better).
As of 9/16/22, there were 60,345 total cases and 338 total deaths.
In the past week, new cases grew by 2.2%; new deaths went from 0.1 to 0.3.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 699 days to 687 days (longer doubling time is better).
As of 9/16/22, there were 233,724 total cases and 1,570 total deaths.
In the past week, new cases grew by -8.0%; new deaths went from 2.6 to 0.9.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 718 days to 785 days (longer doubling time is better).
As of 9/16/22, there were 56,397 total cases and 535 total deaths.
In the past week, new cases grew by -1.2%; new deaths went from 0.3 to 0.0.
New cases are 3.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 573 days to 584 days (longer doubling time is better).
As of 9/16/22, there were 1,394,936 total cases and 14,766 total deaths.
In the past week, new cases grew by 3.4%; new deaths went from 1.9 to 4.1.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 895 days to 869 days (longer doubling time is better).
As of 9/16/22, there were 163,763 total cases and 569 total deaths.
In the past week, new cases grew by 34.5%; new deaths went from 0.4 to 0.7.
New cases are 4.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 759 days to 568 days (longer doubling time is better).
As of 9/16/22, there were 219,491 total cases and 2,126 total deaths.
In the past week, new cases grew by -11.3%; new deaths went from 0.0 to 0.0.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 669 days to 759 days (longer doubling time is better).
As of 9/16/22, there were 112,313 total cases and 651 total deaths.
In the past week, new cases grew by -34.6%; new deaths went from 0.6 to 0.1.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 588 days to 905 days (longer doubling time is better).
As of 9/16/22, there were 357,855 total cases and 2,688 total deaths.
In the past week, new cases grew by 1.2%; new deaths went from 0.7 to 0.9.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,005 days to 997 days (longer doubling time is better).
As of 9/16/22, there were 269,092 total cases and 3,499 total deaths.
In the past week, new cases grew by -4.2%; new deaths went from 2.1 to 0.7.
New cases are 3.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 698 days to 613 days (longer doubling time is better).
As of 9/16/22, there were 336,751 total cases and 1,736 total deaths.
In the past week, new cases grew by 1.8%; new deaths went from 0.6 to 0.6.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 716 days to 707 days (longer doubling time is better).
As of 9/16/22, there were 147,755 total cases and 970 total deaths.
In the past week, new cases grew by -26.4%; new deaths went from 0.3 to 0.0.
New cases are 4.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 473 days to 647 days (longer doubling time is better).
As of 9/16/22, there were 271,800 total cases and 3,479 total deaths.
In the past week, new cases grew by -90.0%; new deaths went from 0.4 to -0.1.
New cases are 0.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,139 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/16/22, there were 220,709 total cases and 1,749 total deaths.
In the past week, new cases grew by -86.4%; new deaths went from 0.1 to 0.0.
New cases are 0.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,316 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/16/22, there were 147,277 total cases and 1,482 total deaths.
In the past week, new cases grew by -92.0%; new deaths went from -0.1 to 0.0.
New cases are 0.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 752 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/16/22, there were 259,136 total cases and 2,495 total deaths.
In the past week, new cases grew by -18.4%; new deaths went from 0.9 to 1.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 969 days to 1,191 days (longer doubling time is better).
As of 9/16/22, there were 452,218 total cases and 3,065 total deaths.
In the past week, new cases went from 516.3 to 0; new deaths went from 5.3 to 2.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 518 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/16/22, there were 310,371 total cases and 1,787 total deaths.
In the past week, new cases grew by -35.7%; new deaths went from 0.4 to 0.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 842 days to 972 days (longer doubling time is better).
As of 9/16/22, there were 656,002 total cases and 6,901 total deaths.
In the past week, new cases grew by -11.7%; new deaths went from 1.0 to 1.6.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 807 days to 918 days (longer doubling time is better).
As of 9/16/22, there were 1,209,407 total cases and 11,278 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 2.3 to 2.4.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 851 days to 988 days (longer doubling time is better).
As of 9/16/22, there were 228,212 total cases and 2,545 total deaths.
In the past week, new cases grew by -42.3%; new deaths went from 0.7 to 0.4.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 498 days to 870 days (longer doubling time is better).
As of 9/16/22, there were 106,073 total cases and 1,165 total deaths.
In the past week, new cases grew by -23.1%; new deaths went from 0.0 to 0.3.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 812 days to 1,061 days (longer doubling time is better).
As of 9/16/22, there were 156,063 total cases and 1,378 total deaths.
In the past week, new cases grew by -30.9%; new deaths went from 0.7 to 0.7.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 837 days to 1,216 days (longer doubling time is better).
As of 9/16/22, there were 511,939 total cases and 3,152 total deaths.
In the past week, new cases grew by 12.2%; new deaths went from 2.3 to 4.4.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,033 days to 925 days (longer doubling time is better).
As of 9/16/22, there were 1,421,340 total cases and 17,865 total deaths.
In the past week, new cases grew by 88.9%; new deaths went from 4.1 to 6.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,093 days to 1,640 days (longer doubling time is better).
As of 9/16/22, there were 638,710 total cases and 8,930 total deaths.
In the past week, new cases went from 137.1 to 0; new deaths went from 1.9 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,765 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/16/22, there were 388,380 total cases and 1,721 total deaths.
In the past week, new cases grew by 6.5%; new deaths went from 0.3 to 0.7.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,692 days to 1,592 days (longer doubling time is better).
As of 9/16/22, there were 209,813 total cases and 1,431 total deaths.
In the past week, new cases grew by 33.7%; new deaths went from -0.1 to 0.1.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,654 days to 1,241 days (longer doubling time is better).
As of 9/16/22, there were 178,931 total cases and 2,078 total deaths.
In the past week, new cases grew by 6.9%; new deaths went from 0.4 to 1.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,390 days to 1,303 days (longer doubling time is better).